Finding the Fourth Proportional to 14,356.32, 19,766.72 and 13,044.08

Step by Step Solution

1. Step 1: Write the proportion equation
   14,356.32 : 19,766.72 = 13,044.08 : x
2. Step 2: Convert to fraction form
   14,356.32/19,766.72 = 13,044.08/x
3. Step 3: Cross multiply
   14,356.32x = 19,766.72 × 13,044.08
4. Step 4: Simplify right side
   14,356.32x = 257,838,677.02
5. Step 5: Solve for x
   x = 257,838,677.02/14,356.32
6. Step 6: Final answer
   x = 17,959.94